CN212635414U - Clamping device for profile machining - Google Patents
Clamping device for profile machining Download PDFInfo
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- CN212635414U CN212635414U CN202021332254.0U CN202021332254U CN212635414U CN 212635414 U CN212635414 U CN 212635414U CN 202021332254 U CN202021332254 U CN 202021332254U CN 212635414 U CN212635414 U CN 212635414U
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Abstract
The utility model relates to a section bar processing technology field, and disclose a clamping device for section bar processing, comprising a base plate, the top left and right sides of bottom plate all is equipped with T shape backup pad, and the bottom plate is connected with two elevating system and is connected with two T shape backup pads respectively through two elevating system, the vertical portion lateral wall of two T shape backup pads all rotates through first antifriction bearing and is connected with the bull stick, and the equal fixedly connected with rotor plate in both ends that two bull sticks are opposite, the pole wall left end of one of them bull stick is fixed has cup jointed the external gear, and the outside cover of external gear is equipped with the internal gear, the internal gear meshes with the external gear mutually and is connected. The utility model discloses can be convenient for people free rotation section bar angle, effectively improve work efficiency, reduce workman's amount of labour, can highly adjust the section bar simultaneously, improve the convenience when polishing.
Description
Technical Field
The utility model relates to a section bar processing technology field especially relates to a clamping device is used in section bar processing.
Background
The section bar is an object with a certain geometric shape, which is made of iron or steel and materials with certain strength and toughness (such as plastics, aluminum, glass fibers and the like) through processes of rolling, extruding, casting and the like.
At present, aluminum alloy ex-trusions are cutting or punch the completion back, and its cutting department and the department edge that punches all can have the burr, need polish the burr and get rid of, generally press from both sides it tightly through clamping tool before polishing, but current clamping tool generally only possesses the tight function of clamp with the section bar, polish the completion back in one side, need the manual work to take off the section bar upset back and press from both sides tight polishing again, lead to work efficiency low, and workman's the amount of labour is great, consequently, propose a clamping device for section bar processing.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art clamping tool and generally only possessing the tight function of section bar clamp, polishing in one side and accomplishing the back, need the manual work to take off the section bar upset back and press from both sides tight polishing again, lead to work efficiency low, and the great problem of workman's the amount of labour, and a clamping device is used in section bar processing who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a clamping device for processing section bars comprises a bottom plate, wherein T-shaped supporting plates are arranged on the left side and the right side above the bottom plate, the bottom plate is connected with two lifting mechanisms and is respectively connected with the two T-shaped supporting plates through the two lifting mechanisms, the vertical part side walls of the two T-shaped supporting plates are respectively connected with a rotating rod through a first rolling bearing in a rotating mode, two opposite ends of the two rotating rods are respectively and fixedly connected with a rotating plate, an outer gear is fixedly sleeved on the left end of the rod wall of one rotating rod, an inner gear is sleeved outside the outer gear and is connected with the inner gear in a meshing mode, elastic telescopic rods are fixedly arranged between the upper end and the lower end of the right side wall of the inner gear and the vertical part side walls of the T-shaped supporting plates on the same side, limiting rods are fixedly connected to the lower ends of the side walls on the opposite sides of, the lower ends of the two U-shaped plates are fixedly connected with sliders, the side walls of the two sliders are connected with the rod wall of the limiting rod in a sliding mode through sliding holes, the side walls of the vertical portions of the two U-shaped plates are connected with clamping plates in a sliding mode, clamping bolts are connected to the upper ends of the two U-shaped plates in a threaded mode, the lower ends of the rod walls of the two clamping bolts are connected with the upper ends of the two clamping plates in a rotating mode through second rolling bearings, adjusting screws are connected to the upper ends of the side walls of the two rotating plates in a threaded mode, and the opposite ends of the rod walls of the two adjusting screws are connected with the side walls of the two U-shaped plates on the opposite sides of the.
Preferably, the lifting mechanism comprises two groups of lifting supports and two bidirectional threaded rods, the front and rear sides of the lower end of the horizontal part of the two T-shaped supporting plates are respectively connected with movable blocks in a sliding manner, the left and right side walls of the two movable blocks on the same side are respectively and rotatably connected with the upper ends of the side walls of each group of the two lifting supports through first pin rods, the front and rear sides of the lower end of the side walls of each group of the two lifting supports are respectively and rotatably connected with threaded blocks through second pin rods, the front and rear ends of the left and right sides of the upper end of the bottom plate are respectively provided with grooves matched with the threaded blocks, the rod walls of the two bidirectional threaded rods are respectively and rotatably arranged in the two grooves on the same side through fourth rolling bearings, the front end of the bottom plate is rotatably connected with an adjusting rotating shaft through fourth rolling bearings, and the shaft wall of, the three chain wheels are connected together through chain transmission.
Preferably, an L-shaped handle is fixedly connected to a lower end of the outer gear.
Preferably, the lower inner side walls of the two U-shaped plates and the lower ends of the two clamping plates are fixedly connected with rubber protection pads.
Preferably, the side walls of the two opposite sides of the rubber protection pads on the same side are both arranged in a wave shape.
Preferably, the side walls of the bolt handles of the two clamping bolts and the side walls of the bolt handles of the two adjusting screws are provided with a plurality of anti-skid grains which are uniformly distributed.
Compared with the prior art, the utility model provides a clamping device is used in section bar processing possesses following beneficial effect:
1. this clamping device is used in section bar processing, bottom plate through being equipped with, two T shape backup pads, two bull sticks, two rotor plates, the gag lever post, two U-shaped boards, two clamp plates, mutually supporting of two clamp bolts and two adjusting screw, can stabilize the clamp tightly to the section bar of different width, and can free rotation angle, external gear through being equipped with, the mutually supporting of internal gear and two elasticity telescopic links, can effectively spacing to the bull stick after having adjusted the angle, guarantee the stability at the in-process of polishing, when needs overturn the section bar and polish, can accomplish upset work fast, effectively improve work efficiency, reduce workman's amount of labour.
2. This clamping device is used in section bar processing through the elevating system who is equipped with, can be convenient for people according to the in-service use condition highly adjust two T shape backup pads, makes the section bar be located suitable height, improves the convenience when polishing.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can be convenient for people free rotation section bar angle, effectively improve work efficiency, reduce workman's amount of labour, can highly adjust the section bar simultaneously, improve the convenience when polishing.
Drawings
Fig. 1 is a schematic structural view of a clamping device for processing a section bar provided by the present invention;
FIG. 2 is an enlarged view of the portion A in FIG. 1;
FIG. 3 is a schematic top view of the base plate of FIG. 1;
FIG. 4 is a side view of one of the lifting brackets of FIG. 1;
fig. 5 is a schematic side view of the meshing connection of the internal gear and the external gear in fig. 1.
In the figure: the device comprises a base plate 1, a 2T-shaped supporting plate, a 3 rotating plate, a 4 external gear, a 5 internal gear, a 6 elastic telescopic rod, a 7 limiting rod, an 8U-shaped plate, a 9 clamping plate, a 10 clamping bolt, a 11 adjusting screw rod, a 12 lifting support, a 13 bidirectional threaded rod, a 14 threaded block, a 15 adjusting rotating shaft, a 16 chain, a 17L-shaped handle and an 18 rubber protective pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-5, a clamping device for profile processing comprises a base plate 1, T-shaped supporting plates 2 are arranged on the left side and the right side of the upper part of the base plate 1, the base plate 1 is connected with two lifting mechanisms and is respectively connected with the two T-shaped supporting plates 2 through the two lifting mechanisms, the vertical part side walls of the two T-shaped supporting plates 2 are respectively connected with a rotating rod through a first rolling bearing in a rotating way, the two opposite ends of the two rotating rods are respectively and fixedly connected with a rotating plate 3, the left end of the rod wall of one rotating rod is fixedly sleeved with an outer gear 4, the outer gear 4 is sleeved with an inner gear 5, the inner gear 5 is meshed and connected with the outer gear 4, elastic telescopic rods 6 are respectively and fixedly arranged between the upper end and the lower end of the right side wall of the inner gear 5 and the vertical part side wall of the same side T-shaped supporting plate 2, the lower ends of the side walls of, the equal fixedly connected with slider of lower extreme of two U-shaped plates 8, and the lateral wall of two sliders all is through slide opening and gag lever post 7's pole wall sliding connection, the equal sliding connection of vertical portion lateral wall of two U-shaped plates 8 has pinch-off blades 9, the equal threaded connection in upper end of two U-shaped plates 8 has clamping bolt 10, and the pole wall lower extreme of two clamping bolt 10 all rotates with the upper end of two pinch-off blades 9 respectively through second antifriction bearing to be connected, the equal threaded connection in lateral wall upper end of two rotor plates 3 has adjusting screw 11, and the pole wall one end in opposite directions of two adjusting screw 11 all rotates with the lateral wall of the opposite side of vertical portion of two U-shaped plates 8 respectively through third antifriction bearing and is connected.
The lifting mechanism comprises two groups of lifting supports 12 and two bidirectional threaded rods 13, the front and rear sides of the lower end of the horizontal part of the two T-shaped supporting plates 2 are respectively connected with movable blocks in a sliding manner, the left and right side walls of the two movable blocks on the same side are respectively and rotatably connected with the upper ends of the side walls of each group of two lifting supports 12 through first pin rods, the front and rear sides of the lower end of the side walls of each group of two lifting supports 12 are respectively and rotatably connected with threaded blocks 14 through second pin rods, the front and rear ends of the left and right sides of the upper end of the bottom plate 1 are respectively provided with grooves matched with the threaded blocks 14, the rod walls of the two bidirectional threaded rods 13 are respectively positioned in the two grooves on the same side through fourth rolling bearings and rotatably arranged, the front end of the bottom plate 1 is rotatably connected with an adjusting rotating shaft 15 through the fourth rolling bearings, three sprocket is connected through 16 transmissions of chain jointly, when needing to adjust the height of two T shape backup pads 2, rotate and adjust pivot 15, under the cooperation of three sprocket and chain 16, can make two-way threaded rod 13 rotate simultaneously, thereby can make two screw thread pieces 14 of homonymy remove in opposite directions, and then can make two lifting support 12 of same group upwards rise, so that two T shape backup pads 2 upwards rise, thereby can be convenient for people adjust two T shape backup pads 2's height according to the in-service use condition, make the section bar be located suitable height, improve the convenience when polishing, every lifting support 12 all is made through pivot rotation connection by a plurality of articulated rods, this does not do too much for prior art and describes redundantly.
An L-shaped handle 17 is fixedly connected to the lower end of the outer gear 4, so that people can pull the outer gear 4 conveniently.
The lower inner side walls of the two U-shaped plates 8 and the lower ends of the two clamping plates 9 are fixedly connected with rubber protection pads 18, so that indentation damage to the surface of the section bar can be avoided when the section bar is clamped.
The side walls of the opposite sides of the two rubber protection pads 18 on the same side are both arranged in a wave shape, so that the surface friction force of the two rubber protection pads 18 can be increased.
The side walls of the bolt handles of the two clamping bolts 10 and the side walls of the bolt handles of the two adjusting screws 11 are provided with a plurality of anti-slip lines which are uniformly distributed, so that the friction force between hands and the bolt handles of the two clamping bolts 10 and the friction force between hands and the bolt handles of the two adjusting screws 11 can be increased, and people can conveniently twist the two clamping bolts 10 and the two adjusting screws 11.
In the utility model, when in use, firstly, two adjusting screw rods 11 are rotated to move two U-shaped plates 8 in the horizontal direction, so that the distance between the two U-shaped plates 8 is consistent with the width of the sectional material, after the adjustment is completed, the sectional material is placed in the two U-shaped plates, two clamping bolts 10 are twisted to move the two clamping plates 9 downwards and stably clamp the sectional material, when the angle of the sectional material is required to be adjusted, the inner gear 5 is firstly pulled leftwards and separated from the outer gear 4, one of the rotating rods is rotated, so that the two rotating plates 3 can be rotated, further the turnover angle of the sectional material can be adjusted, after the adjustment is completed, the inner gear 5 is loosened, under the action of the two elastic telescopic rods 6, the inner gear 5 can be moved rightwards to reset and meshed with the outer gear 4 again for connection, thereby the outer gear rotating rod can be stably limited, the sectional material can be prevented, guarantee the stability at the in-process of polishing, when needs overturn and polish the section bar, can accomplish upset work fast, effectively improve work efficiency, reduce workman's amount of labour.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The clamping device for processing the section comprises a bottom plate (1) and is characterized in that T-shaped supporting plates (2) are arranged on the left side and the right side above the bottom plate (1), the bottom plate (1) is connected with two lifting mechanisms and is respectively connected with the two T-shaped supporting plates (2) through the two lifting mechanisms, the side walls of the vertical parts of the two T-shaped supporting plates (2) are rotatably connected with rotating rods through first rolling bearings, the two opposite ends of the two rotating rods are fixedly connected with rotating plates (3), an outer gear (4) is fixedly sleeved on the left end of the rod wall of one rotating rod, an inner gear (5) is sleeved outside the outer gear (4), the inner gear (5) is meshed with the outer gear (4) and is connected, and an elastic telescopic rod (6) is fixedly arranged between the upper end and the lower end of the right side wall of the inner gear (5) and the side wall of the vertical part of the T, the two rotating plates (3) are fixedly connected with limiting rods (7) at the lower ends of the side walls of one side of each of the opposite directions, U-shaped plates (8) are arranged on the left side and the right side of the upper portion of each limiting rod (7), sliders are fixedly connected with the lower ends of the U-shaped plates (8), the side walls of the two sliders are connected with the rod walls of the limiting rods (7) through sliding holes in a sliding mode, clamping plates (9) are connected with the side walls of the vertical portions of the U-shaped plates (8) in a sliding mode, clamping bolts (10) are connected with the upper ends of the U-shaped plates (8) in a threaded mode, the lower ends of the rod walls of the two clamping bolts (10) are connected with the upper ends of the two clamping plates (9) in a rotating mode through second rolling bearings, adjusting screws (11) are connected with the upper ends of the side walls of the rotating plates (3) in a threaded mode, and the rod walls of the two adjusting screws (11) are connected with the side.
2. The clamping device for processing the section bar as claimed in claim 1, wherein the lifting mechanism comprises two groups of lifting brackets (12) and two bidirectional threaded rods (13), the front and rear sides of the lower end of the horizontal part of the two T-shaped supporting plates (2) are respectively connected with a movable block in a sliding manner, the left and right side walls of the two movable blocks on the same side are respectively and rotatably connected with the upper end of the side wall of each group of two lifting brackets (12) through a first pin rod, the front and rear sides of the lower end of the side wall of each group of two lifting brackets (12) are respectively and rotatably connected with a threaded block (14) through a second pin rod, the front and rear ends of the left and right sides of the upper end of the bottom plate (1) are respectively provided with a groove matched with the threaded block (14), the rod walls of the two bidirectional threaded rods (13) are respectively arranged in the two grooves on the same side through a fourth rolling bearing in a rotating manner, the front end of the, and the front ends of the shaft wall of the adjusting rotating shaft (15) and the rod walls of the two bidirectional threaded rods (13) are fixedly sleeved with chain wheels, and the three chain wheels are connected together through a chain (16) in a transmission manner.
3. A clamping device for profile processing according to claim 1, wherein an L-shaped handle (17) is fixedly connected to the lower end of the external gear (4).
4. The clamping device for processing the sectional material as claimed in claim 1, wherein rubber protection pads (18) are fixedly connected to the lower inner side walls of the two U-shaped plates (8) and the lower ends of the two clamping plates (9).
5. A clamping device for profile processing according to claim 4, characterized in that the side walls of the two rubber protection pads (18) on the same side are both wave-shaped.
6. The clamping device for profile machining according to claim 1, wherein the side walls of the two clamping bolts (10) and the side walls of the two adjusting screws (11) are provided with a plurality of anti-skid lines which are uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021332254.0U CN212635414U (en) | 2020-07-09 | 2020-07-09 | Clamping device for profile machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021332254.0U CN212635414U (en) | 2020-07-09 | 2020-07-09 | Clamping device for profile machining |
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| Publication Number | Publication Date |
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| CN212635414U true CN212635414U (en) | 2021-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021332254.0U Active CN212635414U (en) | 2020-07-09 | 2020-07-09 | Clamping device for profile machining |
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| CN (1) | CN212635414U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114100932A (en) * | 2021-10-27 | 2022-03-01 | 苏州铸恒电子科技有限公司 | Cutter coating preparation device and preparation method thereof |
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2020
- 2020-07-09 CN CN202021332254.0U patent/CN212635414U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114100932A (en) * | 2021-10-27 | 2022-03-01 | 苏州铸恒电子科技有限公司 | Cutter coating preparation device and preparation method thereof |
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